140554560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3632

約数の個数: 112

約数和(自身を含む): 457273152

約数和(自身を除く): 316718592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3571, 3936, 4920, 6560, 7142, 7872, 9840, 10713, 13120, 14284, 17855, 19680, 21426, 28568, 35710, 39360, 42852, 53565, 57136, 71420, 85704, 107130, 114272, 142840, 146411, 171408, 214260, 228544, 285680, 292822, 342816, 428520, 439233, 571360, 585644, 685632, 732055, 857040, 878466, 1142720, 1171288, 1464110, 1714080, 1756932, 2196165, 2342576, 2928220, 3428160, 3513864, 4392330, 4685152, 5856440, 7027728, 8784660, 9370304, 11712880, 14055456, 17569320, 23425760, 28110912, 35138640, 46851520, 70277280, 140554560]

約数ペア:

[(1, 140554560), (2, 70277280), (3, 46851520), (4, 35138640), (5, 28110912), (6, 23425760), (8, 17569320), (10, 14055456), (12, 11712880), (15, 9370304), (16, 8784660), (20, 7027728), (24, 5856440), (30, 4685152), (32, 4392330), (40, 3513864), (41, 3428160), (48, 2928220), (60, 2342576), (64, 2196165), (80, 1756932), (82, 1714080), (96, 1464110), (120, 1171288), (123, 1142720), (160, 878466), (164, 857040), (192, 732055), (205, 685632), (240, 585644), (246, 571360), (320, 439233), (328, 428520), (410, 342816), (480, 292822), (492, 285680), (615, 228544), (656, 214260), (820, 171408), (960, 146411), (984, 142840), (1230, 114272), (1312, 107130), (1640, 85704), (1968, 71420), (2460, 57136), (2624, 53565), (3280, 42852), (3571, 39360), (3936, 35710), (4920, 28568), (6560, 21426), (7142, 19680), (7872, 17855), (9840, 14284), (10713, 13120)]